I personally find this type of data dplsiay very difficult to understand (similar to pie charts). In fact, my first thought was, there's no way people spend more on entertainment than housing,' not immediately realising that the entertainment value wasn't actually 90% (where it shows on the scale).Challenges:- Can only see the value of one region and one year at a time, so no numeric comparison possible- Can't easily visually compare the value of one item to another which is not next to it- Have to hover over regions to find out values, which is poor for accessibility and requires the user to uncover' information rather than infer- Cannot order by descending/ascending values (would have to be averaged?), so stuck with alphabetical which isn't terribly useful (not difficult to find something in a list of only 9 items)Just my 2p. +:XaVbgFCBsiSvoisWCb -:rISekLVi